Stand Quietly Lesson 4 1 Graphing Linear Equations

Stand Quietly

Lesson 4. 1 Graphing Linear Equations Students will be able to recognize and graph linear equations. CCSS. 8. EE. 5

Warm- Up #1 Monday, 1/30/17 Reflect on your first semester in your math class and answer the following questions: 1) Write three new things that you have learned from last semester. 2) Write three things that you have done well from last semester 3) Write three things that you want to improve/achieve/learn from my class this second semester.

Homework 1/30/17 • Worksheet: Lesson 4. 1 A

Warm-Up #2 1/31/17 •

Homework 1/31/17 • Worksheet: Lesson 4. 1 B • Page 3

Go to page 2 of lesson 4. 1 A and work on ALL of it

Homework 2/1/17 • Worksheet: lesson 4. 1 Review

What does “rule” mean to you? • Come up with examples when a rule applies to certain situations • Examples:

X-values: input, domain, independent variable Y-value: output, range, dependent variable F(x): a rule that you have to follow

Different ways of writing • f(x) = 4 x + 6 or f(3) = 4(3) + 6 or y = 4 x + 6 y = 4(3) + 6

Big Ideas Videos • https: //www. bigideasmath. com/protected/content/dcs_cc 2/tutorials/mp 4/cc 12/gra de%208/chapter%202/section%201/ltut_8_02_01_1. html • https: //www. bigideasmath. com/protected/content/dcs_cc 2/tutorials/mp 4/cc 12/alge bra/chapter%202/section%201/ltut_9_02_01_2. html • https: //www. bigideasmath. com/protected/content/dcs_cc 2/tutorials/mp 4/cc 12/gra de%208/chapter%202/section%201/ltut_8_02_01_3. html

Given f(x) = 3 x - 2, find: 1) f(3) = 7 3 3(3)-2 7 3(-2)-2 -8 2) f(-2) = -8 -2

Given h(z) = z 2 - 4 z + 9, find h(-3) -3 2 (-3) -4(-3)+9 9 + 12 + 9 h(-3) = 30 30

Given g(x) = 1. 2. 3. 4. 2 6 14 18 2 x – 2, find g(4)

Solving for Y • https: //www. youtube. com/watch? v=9 G 4 vm Vvq. Cw. Q • https: //www. youtube. com/watch? v=5 U_c. A dx. Nt 34 • https: //www. youtube. com/watch? v=FGV 3 qj 6 FFPc